Mean, Median, Mode, Range, IQR and MAD

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•
Mathematics
•
6th - 8th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the Mean?
Back
The Mean is found by finding the sum of the data, then dividing by the amount of numbers.
2.
FLASHCARD QUESTION
Front
What is the Median?
Back
The Median is the middle value in a data set when the numbers are arranged in order.
3.
FLASHCARD QUESTION
Front
What is the Mode?
Back
The Mode is the number that appears most frequently in a data set.
4.
FLASHCARD QUESTION
Front
What is the Range?
Back
The Range is the difference between the highest and lowest values in a data set.
5.
FLASHCARD QUESTION
Front
What is IQR (Interquartile Range)?
Back
IQR is the difference between the first quartile (Q1) and the third quartile (Q3) in a data set.
6.
FLASHCARD QUESTION
Front
What is MAD (Mean Absolute Deviation)?
Back
MAD is the average of the absolute differences between each data point and the mean.
7.
FLASHCARD QUESTION
Front
How do you find the IQR of a data set?
Back
To find the IQR, first find Q1 and Q3, then subtract Q1 from Q3.
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